package com.example.demo.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import com.example.demo.entity.Exercise;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface ExerciseMapper extends BaseMapper<Exercise> {
    List<Exercise> selectBySubject(String subject);
}
